as Commandante Arletti
as Dino
as Director of Cellini Gallery in Rome
as Hotel Hall Porter
as Dr. Francisco Gonzales
as Prof. Stromboli
as Hotel Clerk
as Italian Professor
as Senator (uncredited)
as Massina
as Russian Ambassador
as Van Draper
as Giuseppe
as Luigi (uncredited)
as Pierre
as uncredited
as The Viper
as Scipio
as Tony, Slender Henchman